CN116923798A - Vertical linear automatic box opening equipment - Google Patents

Abstract

The invention discloses vertical linear automatic box opening equipment which is used for carrying out box opening treatment on box blanks, so that the box blanks are formed into square three-dimensional shapes with inner cavities from blank plates. The vertical linear automatic box opening equipment comprises a rack, and a pushing device, a feeding device, a box opening device, a folding device, a box pressing device, a guide limiting pipe and a box sealing bottom device which are arranged on the rack, wherein the box opening device is configured to enable a box blank to be formed into a shape of a Chinese character 'kou'. When the box blank of the box opening device is formed, one side surface of the box blank is adsorbed by the first sucking disc mechanism to be fixed, the adjacent side surface of the box blank is adsorbed by the second sucking disc mechanism and is enabled to swing by 90 degrees, active box opening is formed, the box opening effect is more stable, the box opening quality of the box blank can be ensured, and the integrity of the formed paper box is ensured. The equipment can realize quick box opening and forming of box blanks, can realize automatic conveying, grabbing, unpacking, forming and folding of box blanks, and can realize whole-course high-speed automatic operation, so that the box opening in the vertical posture of the paper box is realized.

Description

Vertical linear automatic box opening equipment

Technical Field

The invention relates to the technical field of automatic packaging equipment, in particular to vertical linear automatic box opening equipment.

Background

Along with the continuous acceleration of the modern process, many manufacturers start to use automation devices on a large scale, and in the packaging field, automation has become a common phenomenon, and automation equipment in the packaging field comprises a box opener, an automatic box opener is also called a box automatic forming bottom sealing machine, and the method is that a box plate is opened, the bottom of the box is folded according to a certain program, and is sealed by an adhesive tape and then is conveyed to special equipment of a box filling machine; the box opening machine has the actions of collecting the box, forming, folding the cover and sealing the bottom.

Firstly, placing a flat paper box on a storage tank, sucking the paper box out of the storage tank through a sucker, forming the paper box while sucking and pulling the paper box out, folding front, back, left and right covers, and finally completing the tape back cover

In the high-speed unpacking machine in the prior art, the box is unpacked by passive forming with limit matched with pulling during the forming of the paper box, and when the precision of some equipment or the specification of the box blank cannot meet the requirement, the surface of the paper box body of the paper box is damaged when the box blank of the equipment is formed into a shape like a Chinese character 'kou', so that the unpacking quality is reduced; moreover, when the precision of the equipment or the specification of the box blank cannot meet the requirements, the box blank is clamped in the equipment, so that the box cannot be opened, and the obstacle is eliminated by manual intervention.

Disclosure of Invention

According to one aspect of the invention, there is provided a vertical linear automated box opening apparatus comprising a frame, and further comprising the following means provided on the frame:

the pushing device is configured to push the box blank;

a feeding device positioned at one end of the pushing device and configured to provide a box blank;

the box opening device is positioned above the pushing device;

the folding device is positioned at one side of the pushing device and is configured to fold the bottom of the box blank,

the box opening device comprises a first sucker mechanism and a second sucker mechanism which are adjacently distributed, the second sucker mechanism comprises a second sucker assembly and a second driving assembly, the second sucker assembly can horizontally swing, and the driving end of the second driving assembly is hinged with the second sucker assembly;

the first sucking disc mechanism can adsorb one side of the box blank, and the second sucking disc mechanism can adsorb the adjacent side of the box blank and enable the adjacent side to swing by 90 degrees.

The invention provides automatic box opening equipment for vertical linear transportation, which can realize high-efficiency and rapid box opening. Roughly, a feeding device provides box blanks to a pushing device, and the pushing device conveys the box blanks; sucking and rapidly swinging the box blank to form through a box opening device; folding the box bottom of the box blank in a folding device. The equipment can realize quick box opening and forming of box blanks, can realize automatic conveying, grabbing, unpacking, forming and folding of box blanks, and can realize whole-course high-speed automatic operation, so that the box opening in the vertical posture of the paper box is realized. Moreover, when the box blank is molded to the shape of the Chinese character 'kou', one side surface of the box blank is adsorbed by the first sucking disc mechanism to be fixed, the adjacent side surface of the box blank is adsorbed by the second sucking disc mechanism and is enabled to swing by 90 degrees, so that active box opening is formed, the box opening effect is more stable, the box opening quality of the box blank can be ensured, and the integrity of the formed paper box is ensured.

In some embodiments, the first chuck mechanism includes a first chuck assembly, a first drive assembly, the first chuck assembly being swingable disposed, the drive end of the first drive assembly being hinged to the first chuck assembly.

In the first sucking disc mechanism, the first driving assembly drives the first sucking disc assembly to be close to the box blank, and the box blank is adsorbed and fixed by the first sucking disc assembly.

In some embodiments, the unpacking device further comprises a limiting mechanism, wherein the limiting mechanism is arranged at the adjacent position of the second sucker mechanism and is positioned at the opposite side of the first sucker mechanism;

the limiting mechanism comprises an eighth driving piece and a limiting rod, the limiting rod can be arranged in a swinging mode, and the driving end of the eighth driving piece is hinged to the limiting rod.

Therefore, in the case opening process of the case opening device, the limiting mechanism limits the opposite surfaces of the case blank surfaces adsorbed by the first sucking disc mechanism, so that the case opening quality is ensured. The third driving assembly drives the limiting rod to swing, so that the limiting rod is in contact limiting with the opposite surface.

In some embodiments, the feeding device comprises a storage warehouse, a first material distributing mechanism, a second material distributing mechanism and a material separating mechanism, wherein the first material distributing mechanism, the second material distributing mechanism and the material separating mechanism are positioned at the outlet end of the storage warehouse, the first material distributing mechanism and the second material distributing mechanism are distributed up and down, and the material separating mechanism is positioned at the adjacent side of the second material distributing mechanism.

Therefore, the storage warehouse is configured to store and provide box blanks, and the first material distributing mechanism, the second material distributing mechanism and the material separating mechanism are in linkage fit to push the box blanks to the working end of the box opening device one by one.

In some embodiments, the first material distributing mechanism comprises a third driving component, a synchronizing rod and a plurality of check blocks, the synchronizing rod is rotatably arranged, a plurality of check block axes are arrayed on the synchronizing rod, the third driving component is in driving connection with one or more check blocks, and the connecting end of the third driving component and the check blocks is in an eccentric shaft position connected with the synchronizing rod.

Thus, the first material distributing mechanism and the second material distributing mechanism are started; the third driving assembly drives one or more check blocks to swing, and drives other check blocks to swing through the synchronous rod, and the check blocks do not block and limit the upper end of the first box blank.

In some embodiments, the second feed divider comprises a fourth drive assembly, a swing plate, the swing plate comprising a blocking portion, a hinge portion, a swing portion, the swing portion of the swing plate being rotatably disposed at one end of the storage, the fourth drive assembly being disposed on the storage and being hinged to the hinge portion of the swing plate.

Therefore, the fourth driving assembly drives the swinging plate to swing, and the blocking part does not block and limit the lower end of the first box blank.

In some embodiments, the vertical linear automated unpacking device further comprises a box pressing device, wherein the box pressing device is arranged on the rack, and the acting end of the box pressing device is positioned above the folding device;

the pressing box device comprises a fifth driving assembly and a pressing plate, wherein the pressing plate is hinged through a connecting rod assembly, and the driving end of the fifth driving assembly is hinged with the connecting rod assembly.

From this, press the case device to the upper end of case base carry out spacing and compress tightly, and the fifth drive assembly drive clamp plate swing pushes down, and the clamp plate compresses tightly spacingly to the top of "mouthful" font case base. So as to facilitate the folding device to fold the bottom of the box blank.

In some embodiments, the vertical linear automatic box opening device further comprises a guide limiting pipe, wherein the guide limiting pipe is arranged on the frame and located on the opposite side of the pushing device, and the guide limiting pipe is provided with a bending part for guiding box blank forming.

Therefore, the bending part of the guide limiting pipe is utilized to guide the box blank forming, and the box blank forming stability is ensured.

In some embodiments, the folding device comprises a first folding mechanism, a second folding mechanism and two third folding mechanisms which are symmetrically distributed, wherein the pushing directions of the pushing devices of the first folding mechanism and the second folding mechanism are distributed, and the two third folding mechanisms are positioned at two sides of the pushing directions.

Therefore, the front and back positions of the bottom of the paper box are respectively folded by the first box folding mechanism and the second box folding mechanism, and the left and right positions of the bottom of the paper box are respectively folded by the two third box folding mechanisms.

In some embodiments, the vertical linear automated box opening device further comprises a box bottom sealing device, wherein the box bottom sealing device is arranged on the frame and is positioned on one side of the folding device away from the material working device, and the box bottom sealing device is connected and matched with the folding device.

Thus, the box bottom sealing device performs box bottom sealing treatment on the box blank.

Drawings

Fig. 1 is a schematic perspective view of a vertical linear automated box opening apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a state of the vertical type linear automatic box opening device shown in fig. 1.

Fig. 3 is a schematic perspective view showing another state of the vertical type linear automatic box opening device shown in fig. 1.

Fig. 4 is a schematic perspective view of a part of a working device in the vertical type linear automatic box opening device shown in fig. 1.

Fig. 5 is an enlarged schematic view of the portion a in fig. 4.

Fig. 6 is an enlarged schematic view of a portion B in fig. 4.

Fig. 7 is an enlarged schematic view of the portion C in fig. 4.

Fig. 8 is a schematic perspective view of a portion of the box opening device in the vertical type linear automatic box opening apparatus shown in fig. 1.

Fig. 9 is a schematic perspective view of a first suction cup mechanism in the portion of the unpacking device shown in fig. 8.

Fig. 10 is a schematic perspective view of a second suction cup mechanism in the portion of the unpacking device shown in fig. 8.

Fig. 11 is a schematic perspective view showing a state of the box opening device part shown in fig. 8.

Fig. 12 is a schematic perspective view showing another state of the box opening device part shown in fig. 8.

Fig. 13 is a schematic perspective view of a portion of a folding device and a bottom sealing device in the vertical type linear automatic box opening apparatus shown in fig. 1.

Fig. 14 is a schematic perspective view of a portion of a folding device and a bottom sealing device of the vertical type linear automatic box opening apparatus shown in fig. 1.

Fig. 15 is a schematic perspective view of a pressing device in the vertical type linear automatic box opening apparatus shown in fig. 1.

Reference numerals in the drawings: 000-rack, 001-mount table, 0011-lift table, 002-mount bar, 003-mount corner frame, 004-mount side frame, 005-mount top frame, 100-pusher, 110-drive chain mechanism, 111-chain, 120-ejector pin, 200-feeder, 210-store, 211-conveyor belt mechanism, 212-stop plate, 220-first dispensing mechanism, 221-third drive assembly, 2211-third drive, 2212-drive rail, 222-sync rod, 223-stop, 230-second dispensing mechanism, 231-fourth drive assembly, 2311-fourth drive, 232-swing plate, 2321-stop, 2322-hinge, 2323-swivel, 240-spacer mechanism, 241-sixth drive 242-first suction cup mechanism, 300-first suction cup mechanism, 311-first suction cup assembly, 3111-first suction cup, 3113-first drive assembly, 312-first drive assembly, 3121-first drive assembly, 3122-second drive assembly, 320-second suction cup mechanism, 321-second suction cup assembly, 3211-second suction cup, 3213-second drive assembly, 3221-second drive assembly, 330-second drive assembly, 331-eighth drive assembly, 332-first folding mechanism, 410-first folding mechanism, 420-second folding mechanism, 430-third folding mechanism, 440-first auxiliary box folding mechanism, 45-second auxiliary box folding mechanism, 500-box pressing device, 510-fifth driving component, 511-fifth driving component, 512-second connecting rod assembly, 520-pressing plate, 530-connecting rod assembly, 600-guiding limit pipe, 601-bending part and 700-box bottom sealing device.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings.

Fig. 1-3 schematically illustrate a vertical linear automated box opening apparatus for opening a box blank to form a square solid shape with an interior cavity from a blank plate shape, according to one embodiment of the invention. The vertical linear automatic box opening equipment comprises a rack 000, a pushing device 100, a feeding device 200, a box opening device 300, a folding device 400, a box pressing device 500, a guide limiting tube 600 and a box sealing bottom device 700. The pushing device 100, the feeding device 200, the box opening device 300, the folding device 400, the box pressing device 500, the guide limiting pipe 600 and the box sealing bottom device 700 are all arranged on the frame 000.

To better illustrate each device in this embodiment, the X, Y, Z axis three-dimensional concept is used to describe this embodiment in detail. With the conveying direction of the pushing device 100 being the X axis, the horizontal direction perpendicular to the X axis is the Y axis, and the vertical direction perpendicular to the X axis is the Z axis. The plane formed by the X axis and the Y axis is an XY plane, the plane formed by the X axis and the Z axis is an XZ plane, and the plane formed by the Y axis and the Z axis is a YZ plane. In addition, the front, rear, left, right, upper and lower directions in the present specification will be described with reference to fig. 1 to 3, with the arrow direction as the forward direction: the positive direction of the X axis is the front direction, and the negative direction is the back direction; the positive direction of the Z axis is the upper direction, and the negative direction is the lower direction; the positive direction of the Y axis is right direction, and the negative direction is left direction.

With reference to fig. 1, in the present apparatus, the general orientation of each device is set as follows: the pushing device 100 and the guiding limiting pipes 600 are distributed left and right in opposite directions, the work material device is located at the rear side position of the pushing device 100, the folding device 400 is located between the pushing device 100 and the guiding limiting pipes 600, the box sealing bottom device 700 is located at the front side position of the folding device 400, the box opening device 300 is arranged above the folding device 400, and the working end of the box pressing device 500 is arranged above the folding device 400 and is located at the rear side of the box opening device 300.

In connection with fig. 2-3, the present apparatus generally operates as follows: the feeding device 200 provides the box blank to the pushing device 100, and the pushing device 100 conveys the box blank; firstly, the unpacking device 300 unpacks a box blank to form a shape of a Chinese character 'kou'; then, when the folding device 400 folds the bottom of the box blank, the box pressing device 500 performs limit pressing on the upper end of the box blank; finally, the folded box blank is subjected to box bottom sealing treatment through a box sealing device, is converted into a square three-dimensional shape with an inner cavity, and is output from the equipment.

Referring to fig. 4, the feeding device 200 includes a storage 210, a first distributing mechanism 220, a second distributing mechanism 230, and a separating mechanism 240, where the first distributing mechanism 220, the second distributing mechanism 230, and the separating mechanism 240 are located at an outlet end of the storage 210, the first distributing mechanism 220 and the second distributing mechanism 230 are distributed up and down, and the separating mechanism 240 is located at an adjacent side of the second distributing mechanism 230.

Referring to fig. 4, a mounting base 001 is provided at a rear side of the rack 000, and the storage 210 includes two conveyor belt mechanisms 211 symmetrically distributed along the X-axis, the mounting base 001 is provided with an elevating table 0011, the elevating table 0011 is height-adjustable along the Z-axis, and the two conveyor belt mechanisms 211 are adjustably provided on the mounting base 001, i.e., the two conveyor belt mechanisms 211 are height-adjustable along the Z-axis. In addition, in the Y-axis direction, the left conveying belt mechanism 211 is fixedly arranged, the right conveying belt mechanism 211 is adjustably arranged, and the left conveying belt mechanism 211 can be far away from or close to the right conveying belt mechanism 211 along the Y-axis direction, so that the box opening device is suitable for the sizes of different specifications. The outer sides of the two conveying belt mechanisms 211 are provided with limiting plates 212. Push plates 213 are arranged on the two conveying belt mechanisms 211.

Referring to fig. 4 to 5, a mounting bar 002 is provided on the frame 000, the mounting bar 002 extends along the Y axis, and the mounting bar 002 is provided with a height adjustment along the Z axis in a vertical direction. The first material distributing mechanism 220 comprises a third driving component 221, a synchronizing rod 222 and a plurality of stop blocks 223, the synchronizing rod 222 is rotatably arranged on the mounting bar 002, the stop blocks 223 are arrayed on the synchronizing rod 222 along the axis of the synchronizing rod 222, the third driving component 221 is in driving connection with one or more stop blocks 223, the third driving component 221 comprises a third driving piece 2211 and a driving cross rod 2212, the fixed end of the third driving piece 2211 is hinged on the mounting bar 002, the third driving piece 2211 is an air cylinder, the driving cross rod 2212 is arranged between two adjacent stop blocks 223, the driving end of the third driving piece 2211 is hinged with the driving cross rod 2212, and the connecting end of the driving cross rod 2212 of the third driving component 221 and the connecting end of the stop blocks 223 is in an eccentric axis position connected with the synchronizing rod 222.

Referring to fig. 4 and 6, two second distributing mechanisms 230 are provided, and the two second distributing mechanisms 230 are provided at the front end positions of the two conveyor belt mechanisms 211 of the storage 210, respectively. The second distributing mechanism 230 includes a fourth driving assembly 231 and a swinging plate 232, the swinging plate 232 includes a blocking portion 2321, a screwing portion 2323 and a hinging portion 2322 connected in sequence, and the screwing portion 2323 of the swinging plate 232 is rotatably disposed at one end of the storage 210. The fourth driving assembly 231 includes a fourth driving member 2311, the fourth driving member 2311 is hinged at a front end position of the conveyor belt mechanism 211, the fourth driving member 2311 is a cylinder, and a driving end of the fourth driving member 2311 is hinged with a hinge portion 2322 of the swing plate 232.

Referring to fig. 4 and 7, three spacer mechanisms 240 are provided, and three spacer mechanisms 240 are provided on the mounting bar 002 in an array along the Y axis. The material separating mechanism 240 comprises a sixth driving piece 241 and a material separating block 242, the sixth driving piece 241 is arranged on the installation cross bar 002, the driving direction of the sixth driving piece 241 is a Z axis, the sixth driving piece 241 is an air cylinder, and the material separating block 242 is arranged on the driving end of the sixth driving piece 241.

Referring to fig. 8, the unpacking device 300 includes a first suction cup mechanism 310, a second suction cup mechanism 320 and a limiting mechanism 330, a mounting angle frame 003 is provided on the frame 000, the mounting angle frame 003 is located at the upper left corner of the frame 000, the first suction cup mechanism 310 is adjustably provided on the mounting angle frame 003, and the first suction cup mechanism 310 can be adjusted along a diagonal line offset from the X axis in the XY plane. The rack 000 is provided with a mounting side frame 004, the second sucking disc mechanism 320 is adjustably arranged on the mounting side frame 004, the second sucking disc mechanism 320 can be adjusted along the Z-axis direction, and the second sucking disc mechanism 320 can be adjusted along the X-axis direction. The limiting mechanism 330 is adjustably disposed on the mounting side frame 004, and the limiting mechanism 330 can be adjusted along the X-axis direction. The second sucking disc mechanism 320 is located between the first sucking disc mechanism 310 and the limiting mechanism 330, and the limiting mechanism 330 and the first sucking disc mechanism 310 are distributed in a front-back opposite direction.

Referring to fig. 8-9, the first chuck mechanism 310 includes a first chuck assembly 311, a first drive assembly 312. The first sucker assembly 311 comprises a first swing rod 3111 and a first sucker 3112, the first swing rod 3111 can be arranged in a swinging mode, the first swing rod 3111 swings in a vertical plane formed by YZ shafts, and the first sucker 3112 is arranged on the first swing rod 3111; first drive assembly 312 includes a first drive member 3121, a first linkage member 3122; the first driving member 3121 is fixedly disposed, and the first driving member 3121 is a pneumatic motor; the driving end of the first driving member 3121 is hinged to the first swing link 3111 through a first link engaging member 3122.

Meanwhile, the first suction cup 3112 is provided with an adjustable setting, and the first suction cup 3112 can be moderately adjusted on the X axis. The first suction cup 3112 is disposed on the first swing link 3111 through a first adjusting frame 3114, a seventh driving member 3113 is disposed on the first swing link 3111, one end of the seventh driving member 3113 is hinged to the first swing link 3111, and the other end of the seventh driving member 3113 is hinged to the first adjusting frame 3114.

Referring to fig. 8 and 10, the second chuck mechanism 320 includes a second chuck assembly 321, a second drive assembly 322. The second sucker assembly 321 comprises a second swing rod 3211 and a plurality of second suckers 3212, the second swing rod 3211 can swing, the swing of the second swing rod 3211 swings in a horizontal plane formed by XY axes, and the plurality of second suckers 3212 are arranged on the second swing rod 3211; the second driving assembly 322 comprises a second driving piece 3221, a fixed end of the second driving piece 3221 is hinged, the second driving piece 3221 is an air cylinder, and a driving end of the second driving piece 3221 is hinged with the second swing rod 3211.

Meanwhile, the second sucking disc 3212 is adjustable, and the second sucking disc 3212 can be moderately adjusted on the X axis and the Z axis. The plurality of second suckers 3212 are arranged on the second swinging rod 3211 through two second adjusting frames 3213, the two second adjusting frames 3213 are adjustably arranged on the second swinging rod 3211 along the X-axis direction, each second adjusting frame 3213 is provided with two second suckers 3212, the plurality of second suckers 3212 are distributed in a rectangular array, and the second suckers 3212 can be used for adjusting the position of the second adjusting frames 3213 along the Z-axis direction.

Referring to fig. 8, the limiting mechanism 330 includes an eighth driving member 331 and a limiting rod 332, the limiting rod 332 is swingably disposed, a fixed end of the eighth driving member 331 is hinged, and a driving end of the eighth driving member 331 is hinged to the limiting rod 332.

Referring to fig. 13, the pushing device 100 includes a driving chain mechanism 110 and a pushing rod 120, where the driving chain mechanism 110 is fixed in the frame 000 and is located at a left side of the folding mechanism and the bottom sealing mechanism, the driving chain mechanism 110 includes a chain 111 that is driven to rotate, the pushing rod 120 is disposed on the chain 111, the pushing rod 120 extends along the Y-axis direction, and the chain 111 drives the pushing rod 120 to continuously perform a rotary motion, so as to continuously push the work material in the X-axis direction.

Referring to fig. 13-14, the folding device 400 includes a first folding mechanism 410, a second folding mechanism 420, and two symmetrically disposed third folding mechanisms 430. The first folding mechanism 410 and the second folding mechanism 420 are distributed in the pushing direction of the pushing device 100, and the two third folding mechanisms 430 are located at two sides of the pushing direction. The folding device 400 further includes a first auxiliary folding mechanism 440 and a second auxiliary folding mechanism 45, where the first auxiliary folding mechanism 440 and the second auxiliary folding mechanism 45 are located at two inner sides of the first folding mechanism 410 and the second folding mechanism 420, and the first auxiliary folding mechanism 440 and the second auxiliary folding mechanism 45 are distributed in front-back opposite directions.

The first folding mechanism 410, the second folding mechanism 420, the third folding mechanism 430, the first auxiliary folding mechanism 440 and the second auxiliary folding mechanism 45 are all adjustable, the first folding mechanism 410, the second folding mechanism 420, the first auxiliary folding mechanism 440 and the second auxiliary folding mechanism 45 can be adjusted along the X-axis direction, and the third folding mechanism 430 can be adjusted along the Y-axis direction.

Referring to fig. 15, the box pressing device 500 is provided on the frame 000 and an active end of the box pressing device 500 is located above the folding device 400. The box pressing device 500 comprises a fifth driving assembly 510 and a pressing plate 520, wherein the pressing plate 520 is hinged through a connecting rod assembly 530, and the driving end of the fifth driving assembly 510 is hinged with the connecting rod assembly 530. The upper position of the frame 000 is provided with an installation top frame 005 capable of lifting and adjusting, the pressing plate 520 is hinged on the installation top frame 005 through the connecting rod assembly 530, the pressing plate 520 can swing in the XZ plane, the fifth driving assembly 510 comprises a fifth driving piece 511 and a second connecting rod, the fifth driving piece 511 is fixed on the installation top frame 005, the fifth driving piece 511 is a pneumatic motor, and the driving end of the fifth driving piece 511 is hinged through the second connecting rod and the connecting rod assembly 530.

Referring to fig. 13-14, a bottom closure device 700 is provided on the frame 000 at the rear side of the folding device 400, and the bottom closure device 700 engages and mates with the folding device 400. The bottom sealing device 700 is a conventional device in the art, and will not be described in detail.

The folding device 400 and the bottom sealing device 700 are connected, the folding device 400 and the bottom sealing device 700 are adjustably arranged on the frame 000, and in particular, the folding device 400 and the bottom sealing device 700 can be adjusted along the Y-axis direction.

Referring to fig. 13, a guide pipe is provided on the frame 000 on the opposite side of the pusher 100, and a guide stopper pipe 600 is provided with a bent portion 601 for guiding the formation of the box blank. The guide tube is adjustable, and the guide tube can be adjusted along the Y axial direction.

In the equipment, the position of each device can be adjusted, so that the box blank with different specifications is adapted to the box opening. The means for adjusting may be pneumatic, electric or by manual adjustment.

In this equipment unpacking work:

s1, feeding: the feeder device 200 supplies box blanks to the pusher device 100. Wherein, the liquid crystal display device comprises a liquid crystal display device,

s1.1, starting a material separating mechanism 240, and driving a material separating block 242 to press down by a sixth driving piece 241 so as to block a secondary block box blank;

s1.2, starting a first material distributing mechanism 220 and a second material distributing mechanism 230; the third driving component 221 drives two of the check blocks 223 to swing, and drives other check blocks 223 to swing through the synchronizing rod 222, and the check blocks 223 do not block and limit the upper end of the first box blank; the fourth driving assembly 231 drives the swing plate 232 to swing, and the blocking portion 2321 does not block and limit the lower end of the first box blank.

S2, unpacking: the unpacking device 300 unpacks the box blank to form a shape of a Chinese character 'kou'. Wherein, the liquid crystal display device comprises a liquid crystal display device,

s2.1, enabling the box blank to enter the working end of the second sucking disc mechanism 320, and enabling the second sucking disc assembly 321 to adsorb the left front side surface of the box blank;

s2.2, referring to FIGS. 2 and 11, the first sucking disc mechanism 310 is started, the first driving assembly 312 drives the first sucking disc assembly 311 to swing, and the first sucking disc 3112 on the first swing rod 3111 adsorbs the left rear side face of the box blank;

s2.3, referring to fig. 3 and 12, the second sucking disc mechanism 320 is started, the second driving assembly 322 drives the second sucking disc assembly 321 to swing, and the second swinging rod 3211 swings by 90 degrees, so that the box blank is opened into a shape of a mouth (the left front side surface of the box blank is changed into the left side surface of the shape of the mouth, and the left rear side surface of the box blank is changed into the rear side surface of the shape of the mouth); meanwhile, the limiting mechanism 330 is started, the eighth driving piece 331 drives the limiting rod 332 to swing, and the limiting rod 332 contacts with the rear side surface for limiting.

S3, folding: when the folding device 400 folds the bottom of the box blank, the box pressing device 500 performs limit pressing on the upper end of the box blank.

S3.1, a fifth driving assembly 510 drives a pressing plate 520 to swing and press downwards, and the pressing plate 520 performs compression limiting on the upper part of the square box blank;

s3.2, a first box folding mechanism 410, a first auxiliary box folding mechanism 440, a second box folding mechanism 420 and a second auxiliary box folding mechanism 45 respectively fold the front and back positions of the bottom of the square box blank;

s3.3, two third box folding mechanisms 430 respectively fold the left and right positions of the bottom of the square box blank.

S4, back cover: the box blank is conveyed to the working end of the box sealing device by the pushing device 100, the folded box blank is subjected to box sealing bottom treatment by the box sealing device,

s5, discharging: the box blank is transported by the pushing device 100, converted into a square three-dimensional shape with an inner cavity and output from the device.

What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.

Claims (10)

1. Vertical linear automation case opening equipment, including frame (000), its characterized in that still includes following device of locating on frame (000):

a pushing device (100) configured to push the box blank;

a feeding device (200) positioned at one end of the pushing device (100) and configured to provide a box blank;

the box opening device (300) is positioned above the pushing device (100);

a folding device (400) positioned at one side of the pushing device (100) and configured to fold the bottom of the box blank,

the box opening device (300) comprises a first sucker mechanism (310) and a second sucker mechanism (320) which are adjacently distributed, the second sucker mechanism (320) comprises a second sucker assembly (321) and a second driving assembly (322), the second sucker assembly (321) can horizontally swing, and the driving end of the second driving assembly (322) is hinged with the second sucker assembly (321);

the first sucking disc mechanism (310) can suck one side face of the box blank and fix the box blank, and the second sucking disc mechanism (320) can suck the adjacent side face of the box blank and enable the box blank to swing by 90 degrees.

2. The vertical linear automatic box opening device according to claim 1, wherein the first sucker mechanism (310) comprises a first sucker assembly (311) and a first driving assembly (312), the first sucker assembly (311) can be arranged in a swinging mode, and the driving end of the first driving assembly (312) is hinged to the first sucker assembly (311).

3. The vertical linear automated box opening device according to claim 1, wherein the box opening device (300) further comprises a limiting mechanism (330), the limiting mechanism (330) is disposed at a position adjacent to the second suction cup mechanism (320) and on an opposite side of the first suction cup mechanism (310);

the limiting mechanism (330) comprises an eighth driving piece (331) and a limiting rod (332), the limiting rod (332) can be arranged in a swinging mode, and the driving end of the eighth driving piece (331) is hinged to the limiting rod (332).

4. The vertical linear automatic box opening device according to claim 1, wherein the feeding device (200) comprises a storage warehouse (210), a first material distributing mechanism (220), a second material distributing mechanism (230) and a material separating mechanism (240), the first material distributing mechanism (220), the second material distributing mechanism (230) and the material separating mechanism (240) are located at an outlet end of the storage warehouse (210), the first material distributing mechanism (220) and the second material distributing mechanism (230) are distributed up and down, and the material separating mechanism (240) is located at adjacent sides of the second material distributing mechanism (230).

5. The vertical linear automatic box opening device according to claim 4, wherein the first material distributing mechanism (220) comprises a third driving component (221), a synchronizing rod (222) and a plurality of check blocks (223), the synchronizing rod (222) is rotatably arranged, a plurality of check block (223) axes are arrayed on the synchronizing rod (222), the third driving component (221) is in driving connection with one or more check blocks (223), and the connecting end of the third driving component (221) and the check blocks (223) is in an off-axis position connected with the synchronizing rod (222).

6. The vertical linear automation box opening device according to claim 4, wherein the second distributing mechanism (230) comprises a fourth driving component (231) and a swinging plate (232), the swinging plate (232) comprises a blocking part (2321), a hinging part (2322) and a screwing part (2323), the screwing part (2323) of the swinging plate (232) is rotatably arranged at one end of the storage room (210), and the fourth driving component (231) is arranged on the storage room (210) and hinged with the hinging part (2322) of the swinging plate (232).

7. A vertical linear automated case opening apparatus according to any one of claims 1-6, further comprising a case pressing device (500), the case pressing device (500) being arranged on the frame (000) and an active end of the case pressing device (500) being located above the folding device (400);

the box pressing device (500) comprises a fifth driving assembly (510) and a pressing plate (520), wherein the pressing plate (520) is hinged through a connecting rod assembly (530), and the driving end of the fifth driving assembly (510) is hinged with the connecting rod assembly (530).

8. A vertical linear automated box opening apparatus according to any of claims 1-6, further comprising a guiding and limiting tube (600), said guiding tube being provided on the frame (000) and on the opposite side of the pushing device (100), said guiding and limiting tube (600) being provided with a bending portion (601) for guiding the forming of the box blank.

9. The vertical linear automated box opening device according to any one of claims 1 to 6, wherein the folding device (400) comprises a first box folding mechanism (410), a second box folding mechanism (420) and two third box folding mechanisms (430) which are symmetrically distributed, the first box folding mechanism (410) and the second box folding mechanism (420) are distributed in a pushing direction of the pushing device (100), and the two third box folding mechanisms (430) are located at two sides of the pushing direction.

10. The vertical linear automated case opening apparatus of claim 9, further comprising a case bottom sealing device (700), wherein the case bottom sealing device (700) is disposed on the frame (000) and is located on a side of the folding device (400) away from the work material device, and the case bottom sealing device (700) is engaged and matched with the folding device (400).